Seattle / Tacoma (SEA) to Reykjavik (Keflavik) (KEF) flight deal in economy from $519

Air FranceAFAir FranceDelta Air LinesDLDelta Air LinesKLMKLKLM
Round Trip•Economy
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
IcelandKEF

Keflavík International Airport

Reykjavik (Keflavik), Iceland
$1,266 USD
-59%$519 USD
Verified about 20 hours ago
Limited Availability
11% of dates checked are available within 10% of the lowest price

Saturday, June 6th, 2026

9 round-trip options

Returning
Thu, Jun 11, 2026•5 Day Trip
$519 USD
Google Flights
Returning
Fri, Jun 12, 2026•6 Day Trip
$580 USD
Google Flights
Returning
Sat, Jun 13, 2026•7 Day Trip
$1,445 USD
Google Flights
Returning
Sun, Jun 14, 2026•8 Day Trip
$2,091 USD
Google Flights
Returning
Mon, Jun 15, 2026•9 Day Trip
$519 USD
Google Flights
Returning
Tue, Jun 16, 2026•10 Day Trip
$519 USD
Google Flights
Returning
Thu, Jun 18, 2026•12 Day Trip
$519 USD
Google Flights
Returning
Fri, Jun 19, 2026•13 Day Trip
$524 USD
Google Flights
Returning
Sat, Jun 20, 2026•14 Day Trip
$1,449 USD
Google Flights